Within the last couple of months Plex It! has started to keep asking me to login every time I need to use it. Clicking the login link presented would log me in, but Plex It! kept asking me to login. For about a month, I could only get this to work by actively having something play back from my Plex server in the background, but the last couple of weeks not even that has worked. Now I can’t use it at all, because it will never recognize me being logged in, despite being just so.
This happens with multiple machines, on macOS 11.13 with Safari.
Any suggestions?